Update app.py

app.py

@@ -37,7 +37,7 @@ with st.sidebar:
     st.subheader("One-Time Development Cost (Custom App)", divider="gray")
     development_cost = st.select_slider("Development Cost for Custom App ($)", 
                                          options=np.arange(3000, 20001, 100, dtype=int), value=3000)
-    st.subheader("Token Usage", divider="gray")
+    st.subheader("Token Usage (1 token = 0.75 words or 1.33 token $\\approx$ 1 word)", divider="gray")
     input_tokens_per_month = st.slider("Input Tokens per user (Monthly)", 
                                        min_value=10000, max_value=500000, step=10000, value=85000)